🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.78 AU

Year: 221 Days

Day: 36.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.79 AU - 1.13 AU

Year: 362 Days

Day: 48 Hours

Environment

Temp: 7 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,373,341 km

• M1: 246,238 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.7 AU - 2 AU

Year: 969 Days

Day: 25.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 11.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.84 AU - 5.42 AU

Year: 3836 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 57,373,341 km

• M1: 272,567 km (0.057 R)
• M2: 347,217 km (0.096 R)
• M3: 458,218 km (0.089 R)
• M4: 538,852 km (0.056 R)
• M5: 643,570 km (0.037 R)
• M6: 828,772 km (0.119 R)
• M7: 1,010,683 km (0.115 R)
• M8: 1,099,395 km (0.113 R)
• M9: 1,214,286 km (0.098 R)
• M10: 1,357,750 km (0.116 R)
• M11: 1,592,619 km (0.115 R)
• M12: 1,759,720 km (0.12 R)
• M13: 1,850,077 km (0.073 R)
• M14: 2,140,297 km (0.098 R)
• M15: 2,286,155 km (0.119 R)
• M16: 2,395,361 km (0.073 R)
• M17: 2,475,845 km (0.111 R)
• M18: 2,775,489 km (0.085 R)
• M19: 2,988,965 km (0.071 R)
• M20: 3,708,681 km (0.071 R)
• M21: 4,040,040 km (0.044 R)
• M22: 4,124,413 km (0.08 R)
• M23: 4,246,036 km (0.108 R)
• M24: 4,455,623 km (0.117 R)
• M25: 4,555,405 km (0.109 R)
• M26: 4,655,935 km (0.042 R)
• M27: 4,757,212 km (0.115 R)
• M28: 4,846,522 km (0.039 R)
• M29: 5,000,758 km (0.119 R)
• M30: 5,143,773 km (0.107 R)
• M31: 5,340,794 km (0.081 R)
• M32: 5,527,043 km (0.05 R)
• M33: 5,769,691 km (0.052 R)
• M34: 6,070,981 km (0.08 R)
• M35: 6,349,532 km (0.046 R)
• M36: 6,760,777 km (0.079 R)
• M37: 6,962,584 km (0.098 R)
• M38: 7,386,694 km (0.12 R)
• M39: 8,122,416 km (0.106 R)
• M40: 8,383,315 km (0.059 R)
• M41: 8,506,883 km (0.114 R)
• M42: 9,198,025 km (0.112 R)
• M43: 9,357,646 km (0.078 R)
• M44: 9,469,994 km (0.074 R)
• M45: 9,631,111 km (0.106 R)
• M46: 9,760,812 km (0.072 R)
• M47: 10,005,405 km (0.065 R)
• M48: 10,103,691 km (0.109 R)
• M49: 10,185,969 km (0.105 R)
• M50: 10,467,363 km (0.106 R)
• M51: 10,768,055 km (0.099 R)
• M52: 11,224,478 km (0.096 R)
• M53: 11,429,427 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 9.4

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.59 AU - 10.11 AU

Year: 11007 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,373,341 km

• M1: 385,215 km (0.12 R)
• M2: 757,115 km (0.053 R)
• M3: 1,246,150 km (0.042 R)
• M4: 1,436,888 km (0.103 R)
• M5: 1,688,661 km (0.045 R)
• M6: 1,767,050 km (0.112 R)
• M7: 1,873,414 km (0.11 R)
• M8: 1,954,795 km (0.083 R)
• M9: 2,149,123 km (0.1 R)
• M10: 2,262,967 km (0.082 R)
• M11: 2,467,318 km (0.082 R)
• M12: 2,894,120 km (0.083 R)
• M13: 3,052,096 km (0.104 R)
• M14: 3,712,870 km (0.093 R)
• M15: 4,308,568 km (0.057 R)
• M16: 4,821,390 km (0.084 R)
• M17: 4,896,338 km (0.118 R)
• M18: 5,392,405 km (0.093 R)
• M19: 5,626,974 km (0.102 R)
• M20: 6,556,426 km (0.095 R)
• M21: 6,848,890 km (0.112 R)
• M22: 7,273,897 km (0.091 R)
• M23: 7,489,767 km (0.092 R)
• M24: 7,576,683 km (0.062 R)
• M25: 7,751,414 km (0.096 R)
• M26: 8,600,082 km (0.086 R)
• M27: 8,691,187 km (0.078 R)
• M28: 8,828,369 km (0.05 R)
• M29: 9,012,374 km (0.12 R)
• M30: 9,856,256 km (0.087 R)
• M31: 9,951,550 km (0.095 R)
• M32: 10,095,164 km (0.027 R)
• M33: 10,578,813 km (0.104 R)
• M34: 11,871,040 km (0.103 R)
• M35: 12,381,318 km (0.08 R)
• M36: 13,160,274 km (0.092 R)
• M37: 13,688,205 km (0.118 R)
• M38: 15,424,139 km (0.119 R)
• M39: 17,343,330 km (0.072 R)
• M40: 17,921,975 km (0.116 R)
• M41: 18,038,511 km (0.086 R)
• M42: 18,155,198 km (0.063 R)
• M43: 18,507,052 km (0.046 R)
• M44: 18,742,818 km (0.117 R)
• M45: 18,801,909 km (0.097 R)
• M46: 19,217,342 km (0.116 R)
• M47: 19,635,768 km (0.104 R)
• M48: 19,755,895 km (0.064 R)
• M49: 20,178,210 km (0.106 R)
• M50: 20,299,384 km (0.115 R)
• M51: 22,522,408 km (0.114 R)
• M52: 23,090,132 km (0.118 R)
• M53: 23,216,991 km (0.118 R)
• M54: 24,046,811 km (0.116 R)
• M55: 24,821,578 km (0.036 R)
• M56: 25,016,504 km (0.114 R)
• M57: 25,146,804 km (0.114 R)
• M58: 26,064,736 km (0.082 R)
• M59: 28,068,899 km (0.097 R)
• M60: 28,611,640 km (0.114 R)
• M61: 29,226,338 km (0.1 R)
• M62: 29,294,853 km (0.069 R)
• M63: 30,468,898 km (0.095 R)
• M64: 30,608,024 km (0.108 R)
• M65: 31,166,622 km (0.063 R)
• M66: 31,869,582 km (0.094 R)
• M67: 31,940,193 km (0.09 R)
• M68: 34,154,091 km (0.078 R)
• M69: 36,195,953 km (0.111 R)
• M70: 37,827,916 km (0.11 R)
• M71: 38,202,210 km (0.111 R)
• M72: 39,180,879 km (0.066 R)
• M73: 39,483,665 km (0.112 R)
• M74: 40,091,781 km (0.057 R)
• M75: 40,244,221 km (0.091 R)
• M76: 40,473,255 km (0.084 R)
• M77: 43,021,655 km (0.031 R)
• M78: 44,197,045 km (0.096 R)
• M79: 44,275,883 km (0.097 R)
• M80: 44,512,248 km (0.095 R)
• M81: 46,579,541 km (0.093 R)
• M82: 47,786,197 km (0.067 R)
• M83: 51,965,663 km (0.101 R)
• M84: 52,465,020 km (0.088 R)
• M85: 52,965,874 km (0.047 R)
• M86: 53,804,370 km (0.116 R)
• M87: 54,140,965 km (0.081 R)
• M88: 55,324,584 km (0.053 R)
• M89: 56,944,429 km (0.111 R)
• M90: 57,201,588 km (0.065 R)
• M91: 57,287,457 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,276 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit